1) Hard-metal bit
硬质合金针头
2) drill bit of impregnated diamond and tungsten carbide
针状硬质合金-金刚石复合型钻头
3) carbide drill
硬质合金钻头
1.
The thrust and the torque of various carbide drills are studied for the high-speed drilling of fiber reinforced epoxy composites.
采用多种硬质合金钻头,在高转速和不同进给速度条件下对碳纤维/环氧树脂复合材料进行孔加工正交试验,通过研究其轴向力和扭矩以分析刀具条件和切削参数的适应性。
4) carbide bit
硬质合金刀头
1.
Stress analysis on welded seam and carbide bit of the pick-shaped cutter;
镐形截齿硬质合金刀头及焊缝应力分析
5) tungsten carbide drill bits
硬质合金钎头
1.
The advantages of HIP in the manufacture of tungsten carbide drill bits and diamond wire beads were described.
本文简介了热等静压(HIP——Hot Isostatic Pressing)的基本原理与HIP压机的基本构造,阐述了将热等静压技术用于硬质合金钎头与金刚石串珠生产的优越性,介绍了国外金刚石串珠生产中采用HIP技术的效果。
6) half spherical tungsten carbide insert
球头硬质合金
1.
It was concluded that the diameter of the bit should be a little bit larger than the required diameter of borehole and half spherical tungsten carbide inserts should be selected as main cutters for drilling in the above formations.
设计试验了几种硬质合金钻头 ,得出了在设计钻进含砾砂岩、砂砾岩层的硬质合金钻头时 ,应适当增加钻头口径 ,并应以球头硬质合金作为主要切削具的结论。
补充资料：针头
1.针尖。借指绣针。 2.安在注射器上的针状金属管。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条